Look out for blood clot symptoms

November 12, 2012

Look out for blood clot symptoms

Blood clots are essential to stop bleeding and we have all experienced blood clots working in a good way. However, when a blood clot develops, blocking a vein or artery or preventing the flow of blood, it can become extremely dangerous and even life threatening. It us important to be able to recognise blood clot symptoms so that if they ever occur you can seek medical treatment as soon as possible.

Platelets in the blood are able to release chemicals, which encourage the blood to clot when it is needed. If the body becomes injured in some way or a blood vessel is damaged, then blood will clot to seal the area and prevent blood loss. There are a number of complications that can occur causing blood clot symptoms, which can be very serious. If a clot is formed in the arteries and blocks the supply of blood and oxygen to the heart, then part of the heart can die, potentially causing a heart attack. A blood clot that prevents oxygen from reaching the brain will cause a stroke and blood clots formed in the eye can cause blindness. A fairly common condition is when clots form in the veins in the thighs and lower legs and is known as deep vein thrombosis.

There are a number of blood clot symptoms, which can occur depending on the type and location of the blood clot. It is also possible not to experience any symptoms. However, blood clot symptoms associated with the heart often begin with a pain starting in the centre of the chest and slowly moving towards the jaw, back and arms. This is one of the first signs of a heart attack along with feeling tightness in the chest, irregular heartbeat, increased pulse rate and difficulty breathing. Following these signs the sufferer will often faint or collapse.

If a blood clot occurs in an artery, it may not necessarily lead to a heart attack but could lead to other conditions such as atherosclerosis and angina. Blood clot symptoms causing conditions like this often include a pain in the chest after exercise, fatigue, exhaustion and sometimes the feeling of being choked.

Blood clot symptoms of conditions linked to the brain include headaches, difficultly swallowing, confusion and loss of balance. If these symptoms have occurred because of a blood clot they will quite often lead to a stroke. A stroke normally affects one side of the body often through loss of sensation or paralysis.

Inflammation of veins on the surface of the skin is another of the blood clot symptoms and is often painful and uncomfortable but not serious and unlikely to affect any of the organs. Blood clots in the arms can disrupt the flow of blood to and from the heart. Signs of a clot in this area include swelling, redness and pain in the location of the clot as well as a warm sensation in the arm. Blood clot symptoms in the legs are quite common and can be caused by a number of factors. For example, obesity, pregnancy, use of birth control pills, standing for a long period of time and chronic inflammatory disease. Signs and symptoms include swelling, tenderness over the vein, redness, a warm sensation in the leg and a sharp shooting pain in the leg. Blood clots that have developed very deep in the vein can be very dangerous and they can break away and travel. If the clot becomes lodged in the lung it is known as a serious condition called a pulmonary embolism. Blood clots can be fatal so it is vitally important that any individual suffering from one or more of these signs and symptoms make an appointment with a doctor immediately.

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